/**
 * @Author YuanYuan
 * @Date 2022/11/28
 * @Time 19:35
 */
public class Test {
    String color;
    public void Test() {
        color="blue";
    }


    public static void main(String[] args) {
        Test test = new Test();
        test.color="green";
        System.out.println(test.color);
        int _ =0b101;
        double i = 1_21__0;
        float h = 50.8f;
        System.out.println(_);
    }
}
